diff --git a/dev-requirements.txt b/dev-requirements.txt
index 4d0ddc68..9bc87a00 100644
--- a/dev-requirements.txt
+++ b/dev-requirements.txt
@@ -80,7 +80,7 @@ pydocstyle==3.0.0
     # via -r dev-requirements.in
 pyflakes==2.1.1
     # via flake8
-pygments==2.4.2
+pygments==2.7.4
     # via ipython
 pylint==2.3.1
     # via -r dev-requirements.in